Introducing the exciting and new G4S" the ultimate in semiautomatic rifles chambered in .22LR" it is ideally suited for plinking and precision shooting. The tactical features of the G4S include a 6-position adjustable AR style stock and provisions for mounting all types of accessories through the generous amount of KeyMod, M-LOK, and picatinny. Additionally, the G4S features a stainless steel lined aluminum 16.5" barrel, a thumbhole pistol grip, and a detachable 10-round magazine.Features :Aircraft Grade 7075 Machined Aluminum6-Position Stock,Stainless Steel Lined Aluminum 16.5" Barrel,